常见问题

Passwords are hashed with scrypt and a per-user random salt. We never store or email the plain password, and changing it signs out every other session.

RFQs are visible to signed-in suppliers in the categories you selected. Contact details are only shared with suppliers you send the inquiry to. Set visibility to private and only matched suppliers see it.

No. Buyer contact details are not sold or shared with advertisers. Supplier credit checks are run against public registries, not against buyer accounts.

Ask support from the account page. Reviews you published stay attributed to an anonymous buyer, because other buyers rely on them; everything else is removed.

A global multi-category product comparison platform that compares verified supplier specs, certifications, MOQ and lead time side by side.

Yes. Searching, comparing and submitting RFQs are free for buyers.

No. We do not process payments, shopping carts or logistics. We are an information comparison and decision-support layer.

Select a category, add 2-4 products, and the system generates a side-by-side parameter table.

EU: CE + RoHS + ERP. North America: UL/ETL + FCC + DLC/Energy Star.

Five dimensions: business license, brand authorization, certifications, data completeness and export track record.

AAA, AA, A, B, C - based on certification compliance, transaction history, product quality, buyer feedback and engagement.